Agbényigan Jacques AYITE, Abbévi Georges ABBEY. Analysis of the effect of contract farming on organic soybean productivity in togo. ASJ [Internet]. 29 oct. 2022 [cité 3 oct. 2025];3(14):287. Disponible sur: https://afrsj.com/index.php/AfricanScientificJournal/article/view/247